968156955

素因数分解:

$3^5\times 5^1\times {\mathrm{577}}^1\times {\mathrm{1381}}^1$

素因数の和:1978

約数の個数: 48

約数和(自身を含む): 1744570464

約数和(自身を除く): 776413509

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 577, 1215, 1381, 1731, 2885, 4143, 5193, 6905, 8655, 12429, 15579, 20715, 25965, 37287, 46737, 62145, 77895, 111861, 140211, 186435, 233685, 335583, 559305, 701055, 796837, 1677915, 2390511, 3984185, 7171533, 11952555, 21514599, 35857665, 64543797, 107572995, 193631391, 322718985, 968156955]

約数ペア:

[(1, 968156955), (3, 322718985), (5, 193631391), (9, 107572995), (15, 64543797), (27, 35857665), (45, 21514599), (81, 11952555), (135, 7171533), (243, 3984185), (405, 2390511), (577, 1677915), (1215, 796837), (1381, 701055), (1731, 559305), (2885, 335583), (4143, 233685), (5193, 186435), (6905, 140211), (8655, 111861), (12429, 77895), (15579, 62145), (20715, 46737), (25965, 37287)]